Luminant

Luminant, formerly TXU Corp., is a Dallas-based energy company involved in electricity generation, distribution, and sales in Texas. In February 2007, TXU announced its acquisition by an investor group led by private equity firms Kohlberg Kravis Roberts & Co. (KKR) and Texas Pacific Group (registered under TPG Capital LP). In July 2007, TXU announced that its power generation and related businesses would now be assigned to the Luminant name. Both TXU and Luminant would be owned by Energy Future Holdings.

Energy Future Holdings is owned by a group of investors led by KKR and TPG, as well as global investment bank Goldman Sachs.

As part of the estimated US$45 million buyout, Luminant settled a series of lawsuits with Environmental Defense and the Natural Resources Defense Council and agreed to cancel 8 of its planned 11 new Texas coal-fired power plants as well as several new coal-fired plants in Pennsylvania and Virginia, back federal legislation to create a cap-and-trade system regulating CO2 emissions, and double spending on energy efficiency. In return, Environmental Defense and NRDC agreed not to campaign against TXU’s remaining three Texas coal-fired plants. In March 2007, TXU announced its official withdrawal of the air permit applications for the eight cancelled plants.

Power portfolio
Out of its total 19,356 MW of electric generating capacity in 2005 (1.81% of the U.S. total), Luminant produced 55.6% from natural gas, 32.5% from coal, 12.6% from nuclear, and 0.1% from oil. All of Luminant's power plants are in Texas.

Existing coal-fired power plants
Luminant owned 11 coal-fired generating stations in 2011,as shown below:

In 2006, Luminant's 4 coal-fired power plants emitted 51.2 million tons of CO2 (0.85% of all U.S. CO2 emissions) and 275,000 tons of SO2 (1.83% of all U.S. SO2 emissions).

Luminant's Martin Lake and Big Brown Plants are Nation's Worst for Mercury Emissions
In March 2010 the Environmental Integrity Project (EIP) released a report using available EPA data that indicated half of the country's 50 largest mercury-emitting power plants have increased their emissions in recent years. The report also noted that half of the coal plants in the United States do not have the most up to date emission controls in place, and five of the plants with the highest amount of mercury emitted are located in Texas.

Coal-fired power plants generate more than 40 percent of U.S. emissions. Mercury released into the air settles in rivers and lakes, where it moves through the food chain to the fish that people eat. The report states that Luminant's Martin Lake Steam Station in Texas is the nation's worst mercury polluter. The plant reported a 4.56 percent increase from 2007 to 2008.

The 2011 Environmental Defense Fund report, "Mercury Alert: Cleaning up Coal Plants for Healthier Lives" found that 25 plants alone are responsible for nearly a third of all mercury emissions in the power sector, while providing only eight percent of U.S. electricity. The findings are based on 2009 U.S. Department of Energy data. The plant with the highest mercury emissions was Martin Lake Steam Station, releasing 1,566 lbs in 2009. The plant with the second highest mercury emissions was Luminant's Big Brown Steam Electric Station, releasing 1,362 lbs in 2009.

The plant with the sixth highest mercury emissions was Luminant's Monticello Steam Station, releasing 1,063 lbs in 2009.

Sierra Club calls for closure of three coal plants in Texas
On March 18, 2011 the Sierra Club released a report stating that three of Luminant's coal plants in East Texas should be shut down because the facilities do not meet Clean Air Act standards and need $3.6 billion in upgrades in order to comply with federal regulations.

The three plants targeted were Big Brown, Monticello Steam Station and the Martin Lake Steam Station plant. The Sierra Club expressed concern about "the major threats to air and water pollution that citizens in the Barnett Shale [in North Texas] are dealing with firsthand."

The study recommended:
 * "[R]eplacement of three coal fired power plants built in the 1970’s (Big Brown, Monticello and Martin Lake) is a financial and environmental necessity. The plants, currently owned by Energy Future Holding/Luminant and serving North Texas are financially mismanaged, cannot compete profitably in the current market, require pollution control upgrades that are unaffordable and have suffered deep losses in market value. The financial outlook for the company and the plants going forward show very little upside. A broad look at the national and Texas energy market suggest planning tools and resources exist to ensure a smooth transition to a more financially stable and reliable supply of electricity."

Coal projects sponsored by Luminant
Active
 * Sandy Creek Plant (Texas)

Cancelled
 * Big Brown 3 (Texas)
 * Lake Creek 3 (Texas)
 * Martin Lake 4 (Texas)
 * Morgan Creek 7 (Texas)
 * Monticello 4 (Texas)
 * Tradinghouse 3 & 4 (Texas)
 * Valley 4 (Texas)

Operating
 * Sandow Unit 5 (Texas)
 * Oak Grove Plant (Texas)

Existing Coal Mines

 * Beckville Strip Mine
 * Big Brown Mine
 * Oak Hill Strip Mine
 * Sulphur Springs Strip Mine
 * Tatum Mine
 * Thermo Mine
 * Three Oaks Mine
 * Winfield South Mine

Contact details
1601 Bryan Street Dallas, TX  75201 USA Phone: 214-812-4600 Website: http://www.luminant.com

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